UNSPSC 51201801: Bacterial immunoglobulins

This classification denotes bacterial antibodies.

UNSPSC 51201801 Bacterial immunoglobulins is a Commodity code that covers specialized vaccines and immunological products procured by state health departments. The Mississippi State Department of Health posted a sole source notice on July 13, 2026 for Yellow Fever Vaccine from Sanofi Pasteur, Inc., indicating that state agencies use this code to acquire specific vaccine products where clinical or regulatory requirements may limit supplier options. The scope encompasses immunoglobulin-based vaccines and related biologics that state and local public health authorities stock for disease prevention and outbreak response programs.

State health departments represent the primary issuing bodies under this code. The sole source procurement process allows objections through August 3, 2026 at 10:00 a.m. CST directed to Cynthia Brasher at the Mississippi State Department of Health Purchasing Department (cynthia.brasher@msdh.ms.gov), with the Public Procurement Review Board serving as the appellate body if the department must defend sole source justification. The notice does not disclose quantity, contract term, or estimated value. Beyond the Mississippi opportunity, recent activity under the code is limited; the single posted solicitation provides the primary window into current procurement patterns under this Commodity code.